American Racing Headers

American Racing Headers

American Racing Headers is a great example of what culminates when highly skilled fabricators, with a complete understanding of motorsports and the science behind the parts they create, come together to take on a new world of high performance. Taking the -Bull by the Horns- approach, American Racing Headers was formed to prove that superior quality, outstanding performance and first rate customer service can and will be the keys to success. A staff with over 40 years of combined high performance exhaust fabrication experience will see to it that only the finest components and craftsmanship go into every header system.

American Racing Headers is committed to maintaining a higher standard of performance and quality. Through relentless product testing and their tireless pursuit for perfection, they're determined to stay a step ahead of the competition. Whether on the street or track, you'll know American Racing Headers made the difference.

See for yourself why they are -The Better Header-

If you have been looking to get a set of headers, now's your chance to not only get a great deal but invest in some of the finest headers made in the industry. American Racing Headers were just recently chosen by Ford to be the exclusive header on the new FR500 Cobra Jet Drag Cars.

American Racing Headers are made from 100% T-304 Stainless Steel so there's never a need to worry about rust. They are handcrafted and welded with pride here in the USA!! Southern Car Parts is a fully authorized American Racing Header dealer and offer some of the best priced allowed on the internet.

American Racing Headers fit like a glove, we promise you will be very impressed once you see build quality in person.

Your Challenger R/T sounds great from the factory but you can always make it sound better. If a deeper tone with virtually no high pitch rasp is what you're after on your 2009-2015 Challenger R/T, ARH has the answer with our Pure Thunder Catback Muffler System. With the ability to handle tremendous power, our 100% US made mufflers are all 304 S/S and feature our 4" polished double walled tips that are fully adjustable. This allows you to position the tips for the exact appearance you want.
Comes standard with our 3" X-Pipe or optional 3" H-Pipe.
Product features on ALL American Racing Headers systems include:
100% Made in the USA - Never Outsourced
Made entirely of 304 stainless steel
3/8" thick laser-cut flanges for a warp-free seal
Application: 2009, 2010, 2011, 2012, 2013, 2014, 2015 Challenger R/T
Application: 2009, 2010, 2011, 2012, 2013, 2014, 2015 Challenger R/T

American Racing Headers Long Tube system for the 2005-2010 3 Valve Ford Mustangs
American Racing Headers has manufactured another top-quality header system, this time for the 2005-08 Ford Mustang GT. Manufactured entirely using the highest quality 304 Stainless Steel, this system has been engineered for fantastic fit and outstanding performance increases. This American Racing Headers long tube system is designed with a number of great features to increase its quality in every way imaginable. With 3/8" thick flanges, merge collectors with scavenger spikes, a direct bolt-in X-pipe, and your choice of off-road cat-less or high strength metallic substrate cats, no other product on the market really compares. System is available in both 1 5/8" and 1 3/4" primaries to accomodate both naturally aspirated and supercharged applications.
American Racing Headers also produces an incredible axle-back exhaust system for the Mustang. The Thunder Muffler system is loud, deep, and powerful in tone and will improve your Mustang's exhaust tone and volume, as well as HP and Torque numbers across the entire RPM Range. This axle-back system is designed specifically for use with the American Racing Long Tube Headers system. System is manufactured from the same high quality stainless steel as the American Racing Headers and features high-polished double rolled stainless steel exhaust tips.
**Note: The systems with 3" X-Pipes are only intended for use on High Boost and extremely modified Mustangs**
Please select your desired system and application from the drop-down menu below.

American Racing Headers system for the LS2 powered Trailblazer SS and Denali (5.3L)
Are you looking to improve the performance, sound, and look of your LS2 powered Trailblazer SS (also fits ? American Racing Headers has exactly what you're looking for! Continuing on their track record of designing and manufacturing the highest quality header systems, ARH has crafted one of their very best. Manufacured entirely using the highest quality 304 Stainless Steel, this system is truly top notch. With merge collectors and scavenger spikes, you can rest assured that American Racing Headers has designed this to allow for maximum airflow for your Trailblazer SS, all in a system that has ideal fit to allow for continued access to the rest of the engine.

American Racing Headers system for the GT and Cobra Mustangs, Model years 1999-2004
This American Racing Headers' long-tube system is crafted with the same great attention to detail and quality that all ARH systems are. Crafted for both the 2-Valve and 4-Valve Mustangs, this gives owners of those vehicles something to rejoice over. If you want improvements in the sound, performance, look, finish, and durability of your car, this upgrade can provide all of those! Laden with exceptional features, there's no better bang for your performance buck out there.
Manufactured entirely using the highest quality 304 Stainless Steel
100% leak free single piece long tube design
Merge collectors with scavenger spikes for superior flow
3/8" thick flanges with hand ported inlets, all of which is tig welded for the highest strength and quality
Excellent fit and easily installed from underneath the vehicle
Wide positioning in the engine compartment for easy Trans access still
Oustanding gains in both Horsepower and Torque across the entire RPM range
Choices of 3/4" and 7/8" primaries with 2 1/2" and 3" collector options
Choice of direct bolt-in catted system as well off-road cat-less X-pipe options
Ultra high flow 200 cell metallic substrate cats
It doesn't get any better than this for your performance Mustang!
**Please note when selecting your system that those with the systems with 3" X-Pipes are for High Boost Apps only**
Please select your vehicle and application specific system from the Drop-Down Menu below.

American Racing Headers' complete system for the 2011 and newer 5.0L 2WD Ford F-150
Looking to gain increased horsepower and torque through the entire RPM range with your 5.0L 2WD Ford F-150? Then look no further than this American Racing Headers system! American Racing Headers crafts complete header systems of industry leading quality, and this one for the Ford F-150 is no exception to that. Manufactured entirely using the highest quality 304 Stainless Steel, this long tube header system provides the ultimate combination of performance, sound, appearance and durability. What more could a proud F-150 owner ask for?
This American Racing Headers system is truly the ultimate value for the 5.0L 2WD Ford F-150 driver who wants a little more from their truck!
Also available is a complete, stainless steel, cat-back exhaust from ARH. Their Pure Thunder exhaust mufflers will install perfectly with the complete longtube header package for a high-power, high-intentist, and deep exhaust note. Installation of an aftermarket exhaust with headers will provide even more HP and Torque gains across the entire RPM range, and will also provide the meanest and greatest exhaust tone and volume possible.
Because of the amount by which long tube headers change the performance of your vehicle a complete tune is required with install. HP and Torque gains are guaranteed across the entire RPM band, and with them you'll also receive an incredible, new, and more powerful exhaust tone with greater exhaust volume. Please be sure to select your desired system and application from the drop-down menus below.

Performance Headers for the 2006+ Jeep SRT8 by American Racing Headers
The people at American Racing Headers continue to provide performance vehicle owners with fantastic header systems constructed from 304 Stainless Steel and this system for the Jeep SRT8 is no exception! When the stock 425 HP isn't enough, prepare to kick things up a notch and make a statement by adding this header system to your Jeep SRT8 and the 25-35 HP boost that comes with it. This long-tube header system by American Racing Headers is manufcatured intelligently as a direct bolt-in replacement which provides oustanding performance boosts across the RPM range and a snug fit, which is easily installed from underneath the vehicle. American Racing Headers has designed this system to be loaded with great features, including:
3/8" Thick Flanges
Merge style connectors with scavenger spikes for increased air flow
Ball/socket connections
Grade 8 hardware specifications
Continued easy access to the transmission pan
Optional severe duty, metallic substrate cats
With all of this in one American Racing Headers system you simply can't go wrong!

Complete Performance Long Tube Headers Package for the 2007 and newer Ford Mustang Shelby GT500
Arguably the most amazing hot rod to ever exit a Ford factory, the Shelby GT500 is here. With a mountain of horsepower just waiting to be unleashed, American Racing Headers’ bolt in long tube header systems can increase power and torque by as much as 40RWHP and 40RWTQ. Like all American Racing Headers’ systems, construction is all 304 S/S, flanges are 3/8" laser cut and collectors are merge style and incorporate scavenger spikes. X-pipes include 200 cell high flow metallic cats or can be ordered without cats. 1-3/4" primaries come standard. For high boost race applications, special order headers with 1-7/8" or 2" primaries are available as well.
The installation of an aftermarket header system alters the manner in which your engine runs so drastically, and changes performance so much that a custom tune is required with each installation. Please note that 1 7/8" and 2" header systems are only necessary for high-boost and highly modified applications, and will not run properly with a Mustang that is closer to stock. Please select your desired system from the drop-down menus below.

Arguably the most amazing hot rod to ever exit a Ford factory, the Shelby GT500 is here. With a mountain of horsepower just waiting to be unleashed, American Racing Headers’ bolt in long tube header systems can increase power and torque by as much as 40RWHP and 40RWTQ. Like all American Racing Headers’ systems, construction is all 304 S/S, flanges are 3/8" laser cut and collectors are merge style and incorporate scavenger spikes. X-pipes include 200 cell high flow metallic cats or can be ordered without cats. 1-3/4" primaries come standard. For high boost race applications, special order headers with 1-7/8" or 2" primaries are available as well.

The installation of an aftermarket header system alters the manner in which your engine runs so drastically, and changes performance so much that a custom tune is required with each installation. Please note that 1 7/8" and 2" header systems are only necessary for high-boost and highly modified applications, and will not run properly with a Mustang that is closer to stock. Please select your desired system from the drop-down menus below.

American Racing Long Tube Headers for the 1968-1972 Chevrolet Chevelle
If your ride is a 68-72 Big Block Chevelle/Malibu/A-Body and making compromises in quality is getting old, American Racing Headers has now answered the call. For standard deck BB Chevy with stock to moderately raised exhaust ports, ARH now offers 100% US made 304 S/S 1-7/8” or 2” primary headers with 3”, 3-1/2” or 4” merge collectors. Designed to handle up to 700 HP, last indefinitely, fit great, provide excellent ground clearance and install easily, it does not get better than this. The headers fit stick or automatics, stock starters, air conditioning and oil filter removal is a breeze. You also have a choice of square, round and D-Port flanges to accommodate different cylinder heads. Other features include 3/8” thick flanges with tig welded and hand ported inlets and made to spec merge collectors with scavenger spikes.
NOTE: We now offer a full mandrel bent “direct fit” 304 S/S A-Body exhaust system in 3” (part # AB-FS3) or 2-1/2” (AB-FS25) for our Chevelle BB Chevy headers. Kit includes ARH Pure Thunder mufflers, X-Pipe, all necessary hardware, hangers and clamps.

American Racing Headers' complete system for the 2005-09 5.4L 2WD Ford F-150
Looking to gain increased horsepower and torque through the entire RPM range with your 5.4L 2WD Ford F-150? Then look no further than this American Racing Headers system! American Racing Headers crafts complete header systems of industry leading quality, and this one for the Ford F-150 is no exception to that. Manufactured entirely using the highest quality 304 Stainless Steel, this long tube header system provides the ultimate combination of performance, sound, appearance and durability. What more could a proud F-150 owner ask for?
This American Racing Headers system is truly the ultimate value for the 5.4L 2WD Ford F-150 driver who wants a little more from their truck!
Because of the amount by which long tube headers change the performance of your vehicle a complete tune is required with install. HP and Torque gains are guaranteed across the entire RPM band, and with them you'll also receive an incredible, new, and more powerful exhaust tone with greater exhaust volume. Please be sure to select your desired system and application from the drop-down menus below.

American Racing Headers system for the Dodge Ram SRT10 Viper Truck
There's a powerful beast asleep in your Ram SRT10 and American Racing Headers has just the thing necessary to awaken it! This 304 Stainless Steel long tube header system will really improve the growl and performance of your Ram SRT10. No compromises were made with the design and manufacturing of this header system which has unparalleled performance, fit, and finish. It is absolutely loaded with fantastic features as well, which include:
Full 304 Stainless Steel manufacturing
3/8" thick warp free flanges
Tig welded and hand ported inlets
Long-tube design for optimal low and mid-range torque
Hand-crafted and fully tig welded 5 in to 1 merge collectors with scavenger spikes for optimal air flow
Beautiful fit and finish
200 cell metallic substrate cats (optional)
Because of the amount by which long tube headers change the performance of your vehicle a complete tune is required with install. HP and Torque gains are guaranteed across the entire RPM band, and with them you'll also receive an incredible, new, and more powerful exhaust tone with greater exhaust volume. Please be sure to select your desired system and application from the drop-down menus below.
For the Ram SRT10 owner "Your Performance Buck Stops Here!" with this American Racing Headers system!

American Racing Headers system for the Dodge Ram SRT10 Viper Truck

There's a powerful beast asleep in your Ram SRT10 and American Racing Headers has just the thing necessary to awaken it! This 304 Stainless Steel long tube header system will really improve the growl and performance of your Ram SRT10. No compromises were made with the design and manufacturing of this header system which has unparalleled performance, fit, and finish. It is absolutely loaded with fantastic features as well, which include:

Full 304 Stainless Steel manufacturing

3/8" thick warp free flanges

Tig welded and hand ported inlets

Long-tube design for optimal low and mid-range torque

Hand-crafted and fully tig welded 5 in to 1 merge collectors with scavenger spikes for optimal air flow

Beautiful fit and finish

200 cell metallic substrate cats (optional)

Because of the amount by which long tube headers change the performance of your vehicle a complete tune is required with install. HP and Torque gains are guaranteed across the entire RPM band, and with them you'll also receive an incredible, new, and more powerful exhaust tone with greater exhaust volume. Please be sure to select your desired system and application from the drop-down menus below.

For the Ram SRT10 owner "Your Performance Buck Stops Here!" with this American Racing Headers system!

Long Tube Racing Headers for the C5 Corvette by American Racing Headers
Corvette C5 and Z06 enthusiasts, the buck stops here. From bone stock to insane American Racing Headers has a system specifically for you. Available with 1-3/4”, 1-7/8”, or 2" primaries with 3" x 3" or 3" x 2-1/2" Catted or non-Catted X-pipes, we've got every combination covered. Manufactured using the highest quality 304 S/S and severe duty metallic substrate cats, these race-inspired systems will substantially improve HP and Torque throughout the power curve. Expect nothing less than outstanding fit and finish Install these systems easily from underneath the vehicle.
Please note that the system 2" primaries is only designed for use with heavily modified Corvettes. The 2" primaries require extreme air flow. Unmodified base C5 Corvettes should use the 1 3/4" primary system, while unmodified Z06 Corvettes can use either the 1 3/4" or 1 7/8" primary systems.
Please select your desired system from the drop-down menu below. When selecting, please be aware of the options listing both primary size, as well as model year, and whether the system has ARH High-Flow Cats or is an off-road Catless version.
Application: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 C5 Corvette

With race inspired technology built into every system, you're looking at the very best the performance exhaust industry has to offer. Our American Racing C6 Corvette systems are available with 1-7/8" or 2" primaries and your choice of 3" x 3" Catted or non Catted X-pipe systems. Of course our Corvette Systems are manufactured using the highest quality 304 S/S available and require no modifications to install. All systems come standard with merge collectors with scavenger spikes. We also use the highest quality and best flowing metallic substrate catalytic converters available and all systems assemble with Grade 8 hardware and HD S/S band clamps.
A complete header package will require a proper tune, but with said tune can provide more than 50 extra HP across the RPM range for your Corvette. The 2" Primary system is only recommended for use on a highly modified Corvette. For most stock or standard modified Z06 Corvettes, the 1 7/8" system is ideal for your application.
Please select your header options from the drop-down menus below so that we can assure you get exactly the Long Tube header system you need.

With race inspired technology built into every system, you're looking at the very best the performance exhaust industry has to offer. Our American Racing C6 Corvette systems are available with 1-3/4" or 1-7/8" primaries and your choice of 3" x 3" or 3" x 2-1/2" Catted or non-Catted X-pipe systems. Of course, our Corvette Systems are manufactured using the highest quality 304 S/S available and require no modifications to install. All systems come standard with merge collectors with scavenger spikes. We also use the highest quality and best flowing metallic substrate catalytic converters available and all systems assemble with Grade 8 hardware and HD S/S band clamps.
C6 02 Extension harness ................................C602EXH (needed for install)
Please select your header options from the drop-down menus above so that we can assure you get exactly the Long Tube header system you need.
Application: 2005, 2006, 2007, 2008 C6 Corvette

2010-2013 Camaro SS American Racing Long Tube Headers
Complete ARH Long Tube Header Package to the Rear Axle for the Camaro SS by American Racing Headers
This is a complete Camaro Header package, Long Tube Headers, Mid Pipes, X pipe, O2 Extension Harness, gaskets and clamps. No pricing games or bait and switch. Everything you need for a complete American Racing Header installation all the way back to the rear axle installation.
The wait is finally over for the 5th Generation Camaro and without hesitation, A.R.H. has what you need to exhaust the beast within. Now available is the 100% U.S. made long tube 304 S/S header systems that is designed to fit great, install easily and produce outstanding horsepower and torque. Recent dyno testing of the 1-7/8" system with cats produced gains of 32 RWHP without a tune and 50 RWHP with a tune. RWTQ was up 45 ft. lbs after the tune. The system comes with everything you'd expect from A.R.H. and with the lowest available pricing point and free shipping you've come to expect from us here at Southern Car Parts! This header system includes 3/8" thick flanges with tig welded and hand ported inlets, merge collectors with scavenger spikes, 200 cell metallic substrate cats, OEM style band clamps, Grade 8 hardware and Flat Out Racing Gaskets. The exhaust system is all 3" and extends to the rear axle where it reduces to 2-1/2" I.D. and mates to the factory exhaust. Primary sizes available are 1-7/8". Collectors come standard at 3".
The 2" system is specificaly for race-performance high-modification Camaros, and should not typically be considered for every-day driver or regular street driving Camaros. Many states have laws against running a Cat-less system, and the Non-Catted X-Pipe header systems should only be considered for off-road usage or areas where emission laws allow for running without Cats.
These are also available with an ARH axle-back muffler system to connect directly to the Long Tube headers. The ARH Axle-back system, constructed from the same high quality stainless steel and fitted with polished stainless steel exhaust tips, provides an even greater open exhaust flow for your Camaro, for further HP and Torque improvements across the RPM band and an improved exhaust note. The ARH axle-back system is specifically designed to optimize the sound and performance these Long-Tube headers, and is a fantastic option for rounding out these headers in to a complete exhaust package!
NOTE: KIT INCLUDES GASKETS, CLAMPS, GRADE 8 HARDWARE AND O2 EXTENSION HARNESSES
If ordering for the Camaro Convertible, you need to include the new American Racing Headers chromoly under-brace for clearance.
This new brace helps beef up chassis stability, especially on the Camaro Convertible, while also increasing clearance underneath the vehicle for headers to fit. The brace ties the frame rails together in four solid points for less flex under any and all driving conditions--whether they be road, track, or drag. Just as all ARH products are, this is manufacturted entirely in the USA, where it is expertly TIG welded and powder-coated black for long-life durability and style. Brace helps to reduce weight by also removing the secondary sheet metal floor brace found all 2010 and newer Camaros. Even if you're not driving a Camaro Convertible, this brace is a brilliant piece of underbody manufacturing at a great price, that couples perfectly with any headers set for increased structural stability and strength.
Please select all Options for your header set from the drop-down menus below.

American Racing Headers system for 1999-2006 Full Size 6.0L GM Trucks
If you want to get increased horsepower and torque across the RPM range, improved sound, and increased fuel efficiency, then look no further than the American Racing Headers system for your GM Truck! With unmatched fit and finish, and an intelligent design for easy install from underneath the vehicle, ARH has delivered arguably the single best upgrade available for your GM truck! The top-notch quality of the design and manufacturing of this American Racing Headers system can be highlighted by the list of features that come standard with it:
Manufactured entirely using the highest quality 304 Stainless Steel
3/8" thick laser cut flanges with hand ported inlets
Merge collectors with scavenger spikes for optimal flow
Choice of 3/4" or 7/8" Primaries with 3" collectors
Optional 200 cell metallic substrate cats
FREE SHIPPING TO THE LOWER 48 STATES!

Complete Header Systems for the 5.0L 2011+ Mustang GT by American Racing
Ford claims 412 HP on their new Mustang GT, but we say it’s considerably more! The new 5.0L Coyote Mustang is here and quicker than you can blink, and ARH has a header system for this pony car monster. 100% U.S. made using the finest 304 stainless steel components, this system fits great, installs relatively easily and produces HP gains normally only seen in much bigger V8’s.
Through stock mufflers and mid pipes (and no tuning) power was up 32 RWHP. We were blown away, and you will be also!
Additional features include: 3/8” thick flanges, merge collectors with scavenger spikes, 200 cell metallic substrate cats, a direct fit X or H pipe and your choice of 1-3/4” or 1-7/8” primaries. This system comes with all necessary installation hardware, so that at this price you're receiving all necessary equipment, no tricky pricing or bait and switches that you'll see at other companies. Includes all necessary gaskets, bolts, and harnesses.
Available Header Systems:
Header 1 3/4" x 3" and 3" X Pipe W/Cats - MST-CY34WC
Header 1 3/4" x 3" and 3" X Pipe No/Cats - MST-CY34NC
Header 1 7/8" x 3" and 3" X Pipe W/Cats - MST-CY78WC
Header 1 7/8" x 3" and 3" X Pipe No/Cats - MST-CY78NC

Complete American Racing Headers Long Tube Header Kit for the Ford Raptor 6.2L
The 6.2L Ford Raptor can be summed up in one word: Badass! With capabilities never seen from a production pick-up, few will argue the sheer awesomeness of the Raptor. Now ARH has a bolt-in 304 S/S long tube header system for the 6.2L Raptor to really push performance up a few notches. Built to eliminate extremely restricted exhaust manifolds, the system is also manufactured with everything you’d expect from American Racing Headers.
100% US made materials include 3/8” thick flanges with hand ported inlets, your choice of 1-3/4” or 1-7/8” primaries, merge collectors with scavenger spikes, ball socket connections with Grade 8 hardware, true 2 into 1 merged Y-pipe with a 3-1/2” outlet and 200 cell metallic substrate cats. Expect HP and Torque gains of at least 25-30 RW before tuning and a guaranteed great fit and finish.
Also available is a complete, stainless steel, cat-back exhaust from ARH. Their Pure Thunder exhaust mufflers will install perfectly with the complete longtube header package for a high-power, high-intentist, and deep exhaust note. Installation of an aftermarket exhaust with headers will provide even more HP and Torque gains across the entire RPM range, and will also provide the meanest and greatest exhaust tone and volume possible.
California Restrictions - The Sale Of This Product Is Strictly Limited To Off Road Race/Competition Vehicles
Raptor 2011-UP
1 3/4" Primaries, 3" Merge Collectors, 3 1/2" Y-Pipe with 3 1/2" Outlet (With Cats)
RPT-11134300LSWC
Raptor 2011-UP
1 3/4" Primaries, 3" Merge Collectors, 3 1/2" Y-Pipe with 3 1/2" Outlet (No Cats)
RPT-11134300LSNC
Raptor 2011-UP
1 7/8" Primaries, 3" Merge Collectors, 3 1/2" Y-Pipe with 3 1/2" Outlet (With Cats)
RPT-11178300LSWC
Raptor 2011-UP
1 7/8" Primaries, 3" Merge Collectors, 3 1/2" Y-Pipe with 3 1/2" Outlet (No Cats)
RPT-11178300LSNC

American Racing Headers system designed for GM Trucks model year 2007 and up.
American Racing Headers has created a great system for your GM truck. Do you want increased horsepower and torque across the entire RPM range? What about great powerful, sound? Improved look and finish? How about added fuel efficiency? Well, this ARH system can deliver all of these things and more for your GM truck, making it arguably the single best upgrade available for your GM truck! The top-notch quality of the design and manufacturing of this American Racing Headers system can be highlighted by the list of features that come standard with it:
Manufactured entirely using the highest quality 304 Stainless Steel
3/8" thick laser cut flanges with hand ported inlets
Merge collectors with scavenger spikes for optimal flow
Choice of 3/4" or 7/8" Primaries with 3" collectors
Optional 200 cell metallic substrate cats
Extension Harness standard
FREE SHIPPING TO THE LOWER 48 STATES!

Performance headers for the 2004-06 Pontiac GTO from ARH
American Racing Headers' system for the GTO is on the market to a powerful statement. Designed with the finest 304 Stainless Steel, these headers are available in both 1 3/4" and 1 7/8" primaries. Scavenger spikes and merge collectors are standard in the construction of these headers, and they are also available with fantasic high flow, bullet proof, metallic substrate cats. The system is also designed to be a direct bolt-in replacement for all 2004-06 models, so it is easily installed from underneath your Pontiac GTO. Once on your vehicle you can expect great horsepower and torque gains throughout the full RPM range. American Racing Headers has crafted a header system for the GTO that is second to none in its construction, fit, and finish!
This side by side of the GTO manifold and headers with the ARH design displays how much more efficient the American Racing Headers' system is in design!
This full header system will provide incredible HP and Torque gains to your GTO across the entire rpm range. Because of the degree of these changes, an aftermarket tune is required with the installation of any long tube header system.
System is available either with standard catted down connection pipes, or with the upgraded 3" performance x-pipe. The X-Pipe will provide increased performance gains, as well an improved exhaust tone, and will go back to the axles. There it will install with the stock mufflers or with any standard aftermarket axleback exhaust.

Stainless Steel Long Tube Headers for the Dodge Challenger Hellcat by American Racing Headers
Dodge fans can finally celebrate as the new Challenger Hellcat have arrived. We say, "Let The Modding Begin" with American Racing Headers' direct bolt-in Stainless Steel long tube header systems. Based on the LX platform header design, our Challenger systems were tweaked for additional clearance and better fit. All traditional ARH features come standard including 3/8" thick flanges with hand ported inlets, U.S. made 304 S/S throughout, merge collectors with scavenger spikes, 200 cell metallic substrate cats, and your choice of 1-7/8" or 2" primary headers. Expect outstanding performance gains throughout the rpm range. For peak performance we recommend street and/or dyno tuning.
Manufactured to provide a great fit and outstanding performance, these are the last headers your Mopar will ever need. Every set comes standard with merge collectors with scavenger spikes and your choice of direct bolt in Catted or non Catted Connection Pipes. Our severe duty catalytic converters incorporate ultra high flow metallic substrates to handle normally aspirated or supercharged application. 3/8" thick flanges, ball/socket connectors and Grade 8 hardware will make these systems trouble free.
American Racing Headers also offers a set of powerful axle-back mufflers that pair up perfectly with their long-tube headers. Their Pure Thunder mufflers are deep and aggressive in tone and match up incredibly well with the headers for an amazing and thunderous exhaust tone.
**Please note that the installation of aftermarket headers will require a tune as they change the vehicle's performance and engine machinations so greatly.**
Product features on ALL American Racing Headers systems include:
100% Made in the USA - Never Outsourced
Made entirely of 304 stainless steel
3/8" thick laser-cut flanges for a warp-free seal
Hand-ported TIG welded inlets
Optimized primary tube routing for superior fit and performance
Merge collectors complete with welded scavenger spikes
Catted systems feature 200 cell metallic substrate catalytic converters for extreme duribility.
Application: 2015, 2016, 2017, 2018 Challenger Hellcat

American Racing Headers system for the F-Body LS1 1998-2002 Camaro and Firebird
American Racing Headers produces some of the finest, most intelligently designed performance header systems, and the F-Body LS1 Camaro/Firebird American Racing Headers system is a prime example of such! Manufactured using the highest quality 304 Stainless Steel and designed to provide unsurpassed quality and performance, this American Racing Headers system is an easy install from underneath the vehicle. In their quest to provide the highest quality product they can they have constructed this system with some fantastic features, including:
3/8" thick flanges with hand ported inlets
Choice of 1 3/4" or 1 7/8" primaries
A great fitting 3" Y-pipe (available in both a catted and off-road variety) that delivers a true 2 to 1 merge
For your performance dollar, there really is no better option the American Racing Headers option!

American Racing Header Package for the Gen IV Dodge Viper
If you're looking to increase the all-around performance of your Dodge Viper, the headers is a great place to start. By opening up the exhaust flow, a complete header package provides a greater exhaust tone, more exhaust volume, and fantastic HP and Torque gains across the RPM range. Coupling those advantages with the superior craftmanship and build that comes associated with an American Racing Headers complete package provides the Dodge Viper owner with one of the finest performance modification pieces on the market today. Constructed from highest quality stainless steel, with central merge collectors and optional high-flow cats.
Because of the amount by which long tube headers change the performance of your vehicle a complete tune is required with install. HP and Torque gains are guaranteed across the entire RPM band, and with them you'll also receive an incredible, new, and more powerful exhaust tone with greater exhaust volume. Please be sure to select your desired system and application from the drop-down menus below.

Pontiac G8 GT owners wanting that GXP horsepower can have it by adding American Racing Headers' new G8 system. Like everything American Racing Headers builds, these new systems are made in the USA using the highest quality 304 stainless steel. Available with 1-3/4" or 1-7/8" primaries and merge collectors with scavenger spikes standard, ARH's G8 system guarantees outstanding performance with great fit and easy installation. Features include 3/8" thick stainless steel flanges with hand ported inlets and 200 cell metallic substrate cats. Recent dyno testing showed gains of 38 RWHP and 41RWTQ (before any tuning or cold air systems were installed).
Note: The degree to which long tube headers affects your system is so large that it requires a tune with installation.
2008- 2009 Header 1-3/4"x 3" ..............................G8GT34W/C
3" X-Pipe and Conn. Pipes
With Cats
2008- 2009 Header 1-7/8" x 3" .............................G8GT78W/C
3" X-Pipe and Conn.Pipes
With Cats
2008-2009 Header 1-3/4" x 3" ..............................G8GT34N/C
3" X-Pipe and Conn. Pipes
No Cats
2008-2009 Header 1-7/8" x 3" .............................G8GT78N/C
3" X-Pipe and conn. Pipes
No Cats

American Racing Headers system designed for 2007-2009 Hummer H2 and Denali 6.2L engines
American Racing Headers has created a great system for your 2007+ Denali or Hummer H2 6.2L. Do you want increased horsepower and torque across the entire RPM range? What about great powerful, sound? Improved look and finish? How about added fuel efficiency? Well, this ARH system can deliver all of these things and more for your Denali or Hummer H2, making it arguably the single best upgrade available for your Denali or Hummer H2! The top-notch quality of the design and manufacturing of this American Racing Headers system can be highlighted by the list of features that come standard with it:
Manufactured entirely using the highest quality 304 Stainless Steel
3/8" thick laser cut flanges with hand ported inlets
Merge collectors with scavenger spikes for optimal flow
Choice of 3/4" or 7/8" Primaries with 3" collectors
Optional 200 cell metallic substrate cats
Extension Harness standard
FREE SHIPPING TO THE LOWER 48 STATES!
There is an additional $150 charge for 2009+ models as an additional bracket is required for installation.

Complete Long Tube Performance Header Kit for the 2009-2014 Cadillac CTS-V Coupe and Sedan by American Racing Headers
2009-2014 CTS-V owners now have an opportunity to take that built in HP to another level with ARH’s new 100% U.S. made 304 S/S header system. Designed to free up some serious HP by eliminating what's arguably one of the most restrictive factory exhaust systems ever, ARH's new CTS-V system will deliver the performance you’d expect, with the quality ARH is known for. The system comes with 1-7/8" primaries with 3/8"thick flanges and hand ported inlets, our trademark merge collectors with scavenger spikes, a 3" X-pipe that includes ARH's 200 cell metallic substrate cats and connections pipes that route back to the rear axle. The installation is simple and straight forward. Minor fabrication is required to adapt the system to the factory mufflers but everything is supplied to make the job a snap. Now one of the hottest GM vehicles to ever hit the performance world has got a header system that can only make it hotter.
This is a complete 1 7/8" Primary long tube header system with choice of catted or non-catted 3"x3" X-Pipe. This complete header package will provide incredible gains to HP and Torque numbers across the RPM range by means of increasing air flow through the exhaust system. This is a complete long-tube header package and goes back to the rear axle, where it will bolt up directly with either the stock axle-back mufflers, or any aftermarket axle-back exhaust system. Because of the amount of air flow change and power difference that occurs as result of the installation of a complete header package, this system does require a tune with installation, or else the driver may see thrown codes or inefficient performance.

Complete Long Tube Header Package for the C4 Corvette by American Racing Headers
If you're looking to improve the power, performance, and exhaust sound of your C4 Corvette a set of American Racing Long Tube Headers is the complete package just for you. Manufactured from extremely high quality stainless steel materials, and designed for optimum flow and performance, this header package will help to improve HP and Torque performance numbers across the entire RPM band on your C4 Corvette. American Racing Headers is the premiere header manufacturer for American sport and muscle cars, and their long tube package for C4 Corvettes is indicative of the quality and performance that had made them the industry standard.
C4 Corvette owners, American Racing Headers has finally answered the call. Your long awaited C4 systems are finally here and not a moment too soon! With features you’d expect from ARH including all 100% US made 304 S/S construction, 3/8” thick flanges with hand ported inlets, merge collectors with scavenger spikes, your choice of 1-3/4” or stepped 1-3/4” X 1-7/8”primaries and our 3” X-Pipe equipped exhaust (with or without our 200 cell metallic substrate cats), it simply doesn’t get better. The system is designed to splice into your factory or aftermarket exhaust on 92-96 models but will also fit 84-91 Vettes with mild adapting. Will also work with straight or angle plug heads. Expect minimum gains of 25-30 RWHP combined with a quality tune. For more information please feel free to call us.
Because Long Tube Headers change your airflow and air ratios so drastically after install a proper performance tune is always required.
California Restrictions - The Sale Of This Product Is Strictly Limited To Off Road Race/Competition Vehicles in the state of California.
Available in multiple different arrangements. Please select the proper system for you from the drop-down menu below. When ordering please allow for a 4-7 business day lead time.
Available in the following configurations - Please select your desired model from the drop-down menu below:
Model
Description
Part Numbers
C4 Corvette 1984-1996
1 3/4" Primaries With 3" Collectors, 3" X-pipe (With Cats)
C43434WC
C4 Corvette 1984-1996
1 3/4" Primaries With 3" Collectors, 3" X-pipe (No Cats)
C43434NC
C4 Corvette 1984-1996
1 3/4" X 1 7/8" Stepped Primaries With 3" Merge Collectors, 3" X-Pipe (With Cats)
C43478WC
C4 Corvette 1984-1996
1 3/4" x 1 7/8" Stepped Primaries With 3" Merge Collectors, 3" X-pipe (No Cats)
C43478NC